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87 lines
2.5 KiB
Go
87 lines
2.5 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package migrations
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import (
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"context"
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"net/url"
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"github.com/uptrace/bun"
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)
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func init() {
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up := func(ctx context.Context, db *bun.DB) error {
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return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
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// Select URI of each friendica account
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// with an empty domain that doesn't have
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// a corresponding user (ie., not local).
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// Query looks like:
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//
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// SELECT "uri" FROM "accounts"
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// WHERE ("username" = 'friendica')
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// AND ("actor_type" = 'Application')
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// AND ("domain" IS NULL)
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// AND ("id" NOT IN (SELECT "account_id" FROM "users"))
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URIStrs := []string{}
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if err := tx.
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NewSelect().
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Table("accounts").
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Column("uri").
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Where("? = ?", bun.Ident("username"), "friendica").
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Where("? = ?", bun.Ident("actor_type"), "Application").
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Where("? IS NULL", bun.Ident("domain")).
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Where("? NOT IN (?)", bun.Ident("id"), tx.NewSelect().Table("users").Column("account_id")).
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Scan(ctx, &URIStrs); err != nil {
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return err
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}
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// For each URI found this way, parse
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// out the Host part and update the
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// domain of the domain-less account.
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for _, uriStr := range URIStrs {
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uri, err := url.Parse(uriStr)
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if err != nil {
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return err
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}
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domain := uri.Host
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if _, err := tx.
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NewUpdate().
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Table("accounts").
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Set("? = ?", bun.Ident("domain"), domain).
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Where("? = ?", bun.Ident("uri"), uriStr).
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Exec(ctx); err != nil {
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return err
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}
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}
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return nil
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})
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}
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down := func(ctx context.Context, db *bun.DB) error {
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return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
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return nil
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})
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}
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if err := Migrations.Register(up, down); err != nil {
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panic(err)
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}
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}
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